SAF-C167CR-16RM View Datasheet(PDF) - Siemens AG
Part Name
Description
Manufacturer
SAF-C167CR-16RM Datasheet PDF : 67 Pages
| |||
C167CR-16RM 20Dec96@09:25h Intermediate Version
Pin Definitions and Functions
Symbol
P6.0 –
P6.7
P8.0 –
P8.7
P7.0 –
P7.7
Pin
Input (I) Function
Number Output (O)
1-
I/O
8
1
O
...
...
5
O
6
I
7
O
8
O
Port 6 is an 8-bit bidirectional I/O port. It is bit-wise
programmable for input or output via direction bits. For a pin
configured as input, the output driver is put into high-
impedance state. Port 6 outputs can be configured as push/
pull or open drain drivers.
The following Port 6 pins also serve for alternate functions:
P6.0
CS0
Chip Select 0 Output
...
...
...
P6.4
CS4
Chip Select 4 Output
P6.5
HOLD External Master Hold Request Input
P6.6
HLDA Hold Acknowledge Output
P6.7
BREQ Bus Request Output
9-
I/O
16
9
I/O
...
...
16
I/O
Port 8 is an 8-bit bidirectional I/O port. It is bit-wise
programmable for input or output via direction bits. For a pin
configured as input, the output driver is put into high-
impedance state. Port 8 outputs can be configured as push/
pull or open drain drivers. The input threshold of Port 8 is
selectable (TTL or special).
The following Port 8 pins also serve for alternate functions:
P8.0
CC16IO CAPCOM2: CC16 Cap.-In/Comp.Out
...
...
...
P8.7
CC23IO CAPCOM2: CC23 Cap.-In/Comp.Out
19 -
I/O
26
19
O
...
...
22
O
23
I/O
...
...
26
I/O
Port 7 is an 8-bit bidirectional I/O port. It is bit-wise
programmable for input or output via direction bits. For a pin
configured as input, the output driver is put into high-
impedance state. Port 7 outputs can be configured as push/
pull or open drain drivers. The input threshold of Port 7 is
selectable (TTL or special).
The following Port 7 pins also serve for alternate functions:
P7.0
POUT0 PWM Channel 0 Output
...
...
...
P7.3
POUT3 PWM Channel 3 Output
P7.4
CC28IO CAPCOM2: CC28 Cap.-In/Comp.Out
...
...
...
P7.7
CC31IO CAPCOM2: CC31 Cap.-In/Comp.Out
Semiconductor Group
4
Share Link: 